Last month Nokia CEO Stephen Elop said that software support for Symbian phones would continue until 2016 at the earliest. It's now become clear why he was able to give that date with such confidence.

Nokia and Accenture have published details of their agreement for the outsourcing of Symbian software development and support activities, which was first announced at the end of April.

In this week's edition of The Fonecast we're returning to the subject of location-tracking on iPhones. We then move on to Nokia’s reorganisation, Visa's investment in mobile payment start-up Square... and RIM's plans for BlackBerry.

We also prepare for our forthcoming 250th podcast by turning the clock back to 2008, when we spoke to virtual mobile network Blyk about its first 100,000 UK customers.

This week's podcast returns to the subject of iPhone tracking before moving on to BlackBerry news, Nokia's reorganisation and mobile payments. There's also a look back to 2008, when virtual network Blyk announced its first 100,000 UK customers.

Nokia has announced plans to "align its global workforce" in order to deliver on its new strategy, which involves a partnership with Microsoft.

Around 4,000 employees are expected to leave the company by the end of next year, with the majority of reductions in Denmark, Finland and the UK. In addition, about 3,000 employees involved with Symbian will be transferred to Accenture.

The Wholesale Applications Community, formed in February to encourage the creation of an open applications platform, has been joined by 32 new organisations.

Mark Bridge writes:

Farewell, ST-Ericsson. It didn’t bode well when CEO Didier Lamouche announced his planned departure a couple of weeks ago – and now both STMicroelectronics and Ericsson have confirmed they’ll be splitting the company between them before closing it down.

Mark Bridge writes:

What’s the secret to starting a successful mobile-related business?

It turns out there’s no magic answer… but there’s plenty of useful advice worth listening to. There are also plenty of opportunities to get funding, whether in the form of a loan, a grant or an investment.

Yuval Ben-Moshe writes:

Freezing Android phones just won't break the ice with forensic investigators.

Leading and available mobile forensics tools already have similar capabilities, enabling law enforcement to effectively obtain admissible evidences from mobile devices.

Mark Bridge writes:

Samsung launched a new flagship Android smartphone last week, eschewing Roman numerals and calling it the Galaxy S4. Well, it was never really going to be the SIV, was it?

Mark Bridge writes:

Apple is rumoured to be planning a wearable mobile device: the iWatch. Whether it’s an iPhone accessory or a stand-alone mobile phone… or a figment of overactive imaginations… remains to be seen, although press reports suggest it could be launched by the end of 2013.

Iain Graham, James Rosewell and Mark Bridge return to review their mobile industry predictions from last year. Which mergers, partnerships and developments did they forecast correctly... and which didn’t work out as planned?

Later in the programme, the team anticipates some of the topics that will be hitting the headlines during 2016.

Mark Bridge learns about the mobile technology trends at Mobile World Congress 2015 by chatting to James Rosewell of 51Degrees, Dr Kevin Curran from the IEEE and Chris Millington of Doro.

They talk about wearable devices, wireless charging, mobile operating systems and much more... including some of their favourite products from the exhibition.

We're taking a look back at the biggest mobile industry news stories from February 2015, including allegations that the UK's security service tried to breach SIM card security by hacking into one of the world's biggest SIM producers.

We also talk about the planned BT and EE merger, the creation of two new UK virtual networks, some acquisitions in the mobile payment arena and a new Ubuntu smartphone.

In today's programme Mark Bridge talks to Chris Millington, who's Managing Director for Doro UK and Ireland.

They discuss the state of mobile retailing in the UK, the future of wearable devices and - as you might expect - smartphones for seniors.

We're back with a month of mobile industry news, including takeover talks and takeover rumours. O2 and Three are said to be discussing a merger... but is there any truth in the suggestions that BlackBerry could be up for grabs?

We also discuss Apple's record-breaking quarterly figures, the highlights of CES and the launch of Microsoft Windows 10, as well as saying farewell to the current version of Google Glass.